Tank.cpp

Tank.cpp

#include "Tank.h"
#include "Engine.h"

// Sets default values
ATank::ATank()
{
	// Set this pawn to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
	PrimaryActorTick.bCanEverTick = false;
}

void ATank::BeginPlay()
{
	Super::BeginPlay();
	CurrentHealth = StartingHealth;
}

float ATank::GetHealthPercent() const
{
	return (float)CurrentHealth / (float)StartingHealth;
}

float ATank::TakeDamage(float DamageAmount, struct FDamageEvent const & DamageEvent, class AController* EvemtInstigatpr, AActor* DamageCauser)
{
	int32 DamagePoints = FPlatformMath::RoundToInt(DamageAmount);
	int32 DamageToApply = FMath::Clamp(DamagePoints, 0, CurrentHealth);

	CurrentHealth -= DamageToApply;
	if (CurrentHealth <= 0)
	{
		OnDeath.Broadcast();
	}	

	return DamageToApply;
}